DE433982C - Process to give cotton a linen-like appearance - Google Patents

Process to give cotton a linen-like appearance

Info

Publication number
DE433982C
DE433982C DEM92435D DEM0092435D DE433982C DE 433982 C DE433982 C DE 433982C DE M92435 D DEM92435 D DE M92435D DE M0092435 D DEM0092435 D DE M0092435D DE 433982 C DE433982 C DE 433982C
Authority
DE
Germany
Prior art keywords
linen
fabrics
sulfuric acid
yarns
cotton
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEM92435D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE433982C publication Critical patent/DE433982C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • D06M11/40—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System combined with, or in absence of, mechanical tension, e.g. slack mercerising

Description

Die Versuche, leinenähnliche Effekte auf Baumwolle zu erzeugen, sind nicht neu; schon vor Jahren suchte man diese Eigenschaft der Baumwolle dadurch zu verleihen, daß man die Baumwollgewebe einer längeren Mercerisation unterwarf und den Effekt noch zu erhöhen trachtete, indem man härter gedrehte Garne, als für gewöhnliche Gewebe üblich, verwendete. Das Zittauer Mercerisierfoulard war für diese Effekterzeugung besonders geeignet und daher in der Hemdenstoffabrikation besonders beliebt.The attempts to create linen-like effects on cotton are not new; beautiful Years ago attempts were made to impart this property to cotton by using the Subjected cotton fabric to a longer mercerization and to increase the effect endeavored by using more twisted yarns than usual for ordinary fabrics. The Zittau mercerising foulard was particularly suitable for creating this effect and was therefore used in the manufacture of shirt fabrics Popular.

In neuester Zeit hat man diesen Effekt weiter zu verbessern gesucht. Die vorgeschlagenen Mittel, die hier zu verwenden sind, bestehen einerseits in der Kaltmercerisation, d. h. in der Mercerisation unter 00C, und anderseits in der wechselweisen Anwendung von Kaltmercerisation und einer Säurebehandlung von Schwefelsäure über 50I/00 Be, sei es, daß die Baumwolle zuerst mercerisiert und dann pergamentiert oder umgekehrt verfahren wird. Die angewendeten Mittel bestehen also in der Transparierung und der damit verbundenen Versteifung der Baumwollfaser.Recently, efforts have been made to further improve this effect. The proposed means to be used here consist on the one hand in the cold mercerization, ie in the mercerization below 0 0 C, and on the other hand in the alternate use of cold mercerization and an acid treatment of sulfuric acid over 50I / 0 0 Be, be it that the Cotton is first mercerized and then parchmented or vice versa. The means used consist in the transparency and the associated stiffening of the cotton fiber.

Gegenstand vorliegender Erfindung ist nun ein Verfahren, um Baumwolle ein leinenähnliches Aussehen zu verleihen, dadurch gekennzeichnet, daß man Garne oder Gewebe, deren Feinheit die englische Garnnummer 60 nicht übersteigt, der Einwirkung von Schwefelsäure von 49 bis 5οV2 0 Be je nach Garnnummer kürzere oder längere Zeit aussetzt, gut auswäscht und unter Spannung mit Natronlauge über 150 Be und über 00C mercerisiert. Die Erfindung beruht also auf der Beobachtung, daß dieses Verfahren auf groben Garnen und Geweben nicht wollähnliche, sondern schwach transparente, d. h. leinenähnliche, Effekte liefert.The present invention now relates to a method for giving cotton a linen-like appearance, characterized in that yarns or fabrics whose fineness does not exceed the English yarn number 60 are subjected to the action of sulfuric acid from 49 to 5οV 2 0 Be depending on the yarn number shorter or exposed for a long time, washed well and mercerized under tension with sodium hydroxide solution over 15 0 Be and over 0 0 C. The invention is thus based on the observation that this method does not produce effects similar to wool, but rather weakly transparent, ie linen-like, effects on coarse yarns and fabrics.

Überraschen aber muß es, daß mit Schwefelsäure unter 50%° Be behandelte Garne oder Gewebe beim nachfolgenden Mercerisieren ein leinenähnliches Aussehen annehmen. Bekanntlich benutzt man die Schwefelsäure von unter 50%° Be zur Erzeugung von Effekten, die weicher sind als die gewöhnliche Baumwolle, d. h. für Effekte, die eine wollähnliche Weichheit besitzen. Der bei groben Garnen erhaltene Leineneffekt bedeutet also ziemlich das Gegenteil von dem, was vorauszusehen war. Zur Ausführung des Verfahrens werden gewöhnlich Garne unter Nr. 60 verwendet. Die Garne oder Gewebe werden mit Schwefelsäure \On49 bis 50^0Be am besten bei einer Temperatur von ο bis 5° C je nach der Dicke der Stoffe längere oder kürzere Zeit behandelt, hierauf gut gewaschen und dann bei gewöhnlicher Temperatür, d. h. über 00C, unter Spannung mercerisiert und gut ausgewaschen. Die Garne undIt must be surprising, however, that yarns or fabrics treated with sulfuric acid below 50% Be take on a linen-like appearance during the subsequent mercerization. It is well known that sulfuric acid of less than 50% Be used to produce effects that are softer than ordinary cotton, ie for effects that have a wool-like softness. The linen effect obtained with coarse yarns therefore means quite the opposite of what was foreseen. No. 60 yarns are commonly used to carry out the process. The yarns or fabrics are treated with sulfuric acid \ On49 to 50 ^ 0 Be, best at a temperature of 0 to 5 ° C, depending on the thickness of the fabric, for a longer or shorter time, then washed well and then at the usual temperature, i.e. above 0 0 C, mercerized under tension and washed out well. The yarns and

Claims (3)

Gewebe haben nun vollständig den Charakter von Leinen, und weder ein vielfaches Auskochen noch Waschen vermag die Festigkeit und den Glanz des Produktes zu beeinträchtigen. Um den Leinencharakter zu vollenden, werden die Stoffe gewöhnlich noch einer Mangelbehandlung unterworfen, wie dies auch bei Leinen üblich ist.Tissues now have completely the character of linen, and neither a multiple boiling even washing can impair the strength and shine of the product. In order to complete the linen character, the fabrics are usually subjected to a deficiency treatment, such as this is also common with linen. Paten τ-Ansprüche:Sponsorship τ claims: i. Verfahren, um Baumwolle durch aufeinanderfolgende Behandlungen mit konzentrierter Schwefelsäure und Natronlauge ein leinenähnliches Aussehen zu geben, dadurch gekennzeichnet, daß man Garne oder Gewebe, deren Feinheit die englische Garnnummer 60 nicht übersteigt, der Einwirkung von Schwefelsäure unter 50%° Be je nach der Garnnummer bis 4 Minuten und länger aussetzt, gut auswäscht und hierauf unter Spannung mit Natronlauge über 150 Be bei einer Temperatur von über 00C mercerisiert.i. Process for giving cotton a linen-like appearance by successive treatments with concentrated sulfuric acid and sodium hydroxide solution, characterized in that yarns or fabrics whose fineness does not exceed the English yarn number 60 are subjected to the action of sulfuric acid below 50% ° Be depending on the yarn number to 4 minutes and longer exposed, washed well and then mercerized under tension with sodium hydroxide solution over 15 0 Be at a temperature of over 0 0 C. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Baumwolle zur Verlängerung der Einwirkung mit gekühlter Schwefelsäure behandelt wird.2. The method according to claim 1, characterized in that the cotton for Prolonged exposure is treated with chilled sulfuric acid. 3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, daß zur Erhöhung des Leinencharakters die Garne und Gewebe noch geklopft oder gemangelt oder ähnlichen Behandlungen unterworfen werden.3. The method according to claim 1 and 2, characterized in that to increase Because of the linen character, the yarns and fabrics are still pounded or mangled or subjected to similar treatments will.
DEM92435D 1924-12-11 1925-12-10 Process to give cotton a linen-like appearance Expired DE433982C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT244485X 1924-12-11

Publications (1)

Publication Number Publication Date
DE433982C true DE433982C (en) 1926-09-16

Family

ID=3670085

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM92435D Expired DE433982C (en) 1924-12-11 1925-12-10 Process to give cotton a linen-like appearance

Country Status (4)

Country Link
DE (1) DE433982C (en)
FR (1) FR607876A (en)
GB (1) GB244485A (en)
NL (1) NL20120C (en)

Also Published As

Publication number Publication date
FR607876A (en) 1926-07-10
GB244485A (en) 1926-04-01
NL20120C (en)

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